chore: add helper scripts

- Deploy (merge into production, push, composer install and npm install)
- start_vagrant (just start vagrant and browser)
- ssh_homestead (a simple ssh into homestead)

.gitignore

@@ -5,14 +5,7 @@
 /vendor
 /.idea
 /.vscode
-/.vagrant
-Homestead.json
-Homestead.yaml
 npm-debug.log
 yarn-error.log
 .env
 .phpunit.result.cache
-mergeAndDeploy.sh
-start_vagrant.sh
-stop_vagrant.sh
-ssh_homestead.sh